• DDC-JQ電磁真空帶充氣閥
    • DDC-JQ電磁真空帶充氣閥
    • DDC-JQ電磁真空帶充氣閥
    • DDC-JQ電磁真空帶充氣閥

    DDC-JQ電磁真空帶充氣閥

    質量穩定:實行全過程質量監控,細致入微,
    全方位檢測!
    價格合理:高效內部成本控制,減少了開支,
    讓利于客戶!
    交貨快捷:先進生產流水線,充足的備貨,
    縮短了交貨期!

    DDC-JQ電磁真空帶充氣閥概述

    DDC-JQ電磁真空帶充氣閥是機械真空泵安全閥,安裝于機械真空泵的進氣口,并與泵同步開啟和關閉。當泵停止工作或電源突然中斷時,閥門自動關閉。使真空系統保持真空并將大氣充入泵腔內,從而避免泵油逆向流動而污染真空系統。適用介質為純凈空氣和非腐蝕性氣體。

    Electro-vacuum Charging Valve

    DDC-JQ electro-vacuum charging valve is a safety valve for vacuum, pump. It is mounted at the intake nozzle of vacuum pump, synchronously opened and closed with the vacuum pump. In case that vacuum pump stops working or power supply is suddenly broken off, valve will be cosed automatically to keep the vacuum system vacuum and the air charged into the cavity of vacuum pump, thus to prevent pump oil from reverse flow that can pollute the vacuum system. Applicable medium can be pure air and noncorrosive gases.

    DDC-JQ電磁真空帶充氣閥主要技術性能

    Main Technical Performance
     適用范圍:Applicability  105~10-2Pa
     閥門漏率:Valve Leak Rate  ≤6.7×10-3Pa.L/S.
     適用溫度:Applicability  -30~+50℃
     線圍溫升:Coil Temperature Rise  ≤65℃
     開閉時間:Open-close Time  ≤3S
     電源電壓:Mains Voltage  220V/50Hz

    主要零件材料

    Materials of Main Parts

    閥體、閥蓋、閥板:碳鋼或鋁合金
    密封圈:丁腈橡膠
    Body, bonnet and disc: carbon steel or aluminium alloy
    Seal ring: NBR

    外形及連接尺寸(mm)(JB919)

    Overall and Connection Dimensions(mm)

    Model
    型號
    DN h B H D Do D1 n-d Machineal pump
    機械泵匹配參考
    DDC-JQ16 16 28 48 176 68 42 22 4-M5 2XZ-0.5~1
    DDC-JQ25 25 35 58 199 82 55 29 4-M6 2XZ-2~4
    DDC-JQ32 32 40 68 222 92 64 36 4-M6 2XZ-4
    DDC-JQ40 40 44 80 253 110 70 44 4-M6 2XZ-8
    DDC-JQ50 50 56 94 294 124 90 55 4-M8 2X-15
    DDC-JQ65 65 65 115 320 135 105 70 4-M8 2X-30
    DDC-JQ80 80 75 140 367 165 125 85 4-M8 2X-70


    聯系方式

    contactus

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    溫州尼威閥門有限公司版權所有 浙ICP備09047421號-1

    地址:浙江溫州市永嘉縣甌北鎮安豐工業區

    電話:0577-67958231 67958232 67958233 67958230 傳真:0577-67958122

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